Document wxKill(wxSIGTERM) reliance on having an open window in wxMSW.

[wxWidgets.git] / include / wx / gtk / dc.h

diff --git a/include/wx/gtk/dc.h b/include/wx/gtk/dc.h
index d19fbdc1d2ff06458363688a93ca36b3318545b2..3ea33224c2b803a8e3a79652ef529a57dddd9978 100644 (file)
--- a/include/wx/gtk/dc.h
+++ b/include/wx/gtk/dc.h
@@ -7,33 +7,124 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef __GTKDCH__
-#define __GTKDCH__
+#ifndef _WX_GTKDC_H_
+#define _WX_GTKDC_H_

 
 

+#ifdef __WXGTK3__

 
 

+#include "wx/dcgraph.h"
+
+class wxGTKCairoDCImpl: public wxGCDCImpl
+{
+    typedef wxGCDCImpl base_type;
+public:
+    wxGTKCairoDCImpl(wxDC* owner);
+    wxGTKCairoDCImpl(wxDC* owner, int);
+    wxGTKCairoDCImpl(wxDC* owner, wxWindow* window);
+
+    virtual void DoDrawBitmap(const wxBitmap& bitmap, int x, int y, bool useMask);
+    virtual void DoDrawIcon(const wxIcon& icon, int x, int y);
+#if wxUSE_IMAGE
+    virtual bool DoFloodFill(int x, int y, const wxColour& col, wxFloodFillStyle style);
+#endif
+    virtual wxBitmap DoGetAsBitmap(const wxRect* subrect) const;
+    virtual bool DoGetPixel(int x, int y, wxColour* col) const;
+    virtual void DoGetSize(int* width, int* height) const;
+    virtual bool DoStretchBlit(int xdest, int ydest, int dstWidth, int dstHeight, wxDC* source, int xsrc, int ysrc, int srcWidth, int srcHeight, wxRasterOperationMode rop, bool useMask, int xsrcMask, int ysrcMask);
+    virtual void* GetCairoContext() const;
+
+protected:
+    int m_width, m_height;
+
+    wxDECLARE_NO_COPY_CLASS(wxGTKCairoDCImpl);
+};

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-// wxDC
+
+class wxWindowDCImpl: public wxGTKCairoDCImpl
+{
+    typedef wxGTKCairoDCImpl base_type;
+public:
+    wxWindowDCImpl(wxWindowDC* owner, wxWindow* window);
+
+    wxDECLARE_NO_COPY_CLASS(wxWindowDCImpl);
+};

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-#if wxUSE_NEW_DC
-class WXDLLIMPEXP_CORE wxGTKImplDC : public wxImplDC
-#else
-#define wxGTKImplDC wxDC
-class WXDLLIMPEXP_CORE wxDC : public wxDCBase
-#endif
+class wxClientDCImpl: public wxGTKCairoDCImpl
+{
+    typedef wxGTKCairoDCImpl base_type;
+public:
+    wxClientDCImpl(wxClientDC* owner, wxWindow* window);
+
+    wxDECLARE_NO_COPY_CLASS(wxClientDCImpl);
+};
+//-----------------------------------------------------------------------------

 
 

+class wxPaintDCImpl: public wxGTKCairoDCImpl

 {
 {

+    typedef wxGTKCairoDCImpl base_type;

 public:
 public:

-#if wxUSE_NEW_DC
-    wxGTKImplDC( wxDC *owner );
+    wxPaintDCImpl(wxPaintDC* owner, wxWindow* window);
+
+    wxDECLARE_NO_COPY_CLASS(wxPaintDCImpl);
+};
+//-----------------------------------------------------------------------------
+
+class wxScreenDCImpl: public wxGTKCairoDCImpl
+{
+    typedef wxGTKCairoDCImpl base_type;
+public:
+    wxScreenDCImpl(wxScreenDC* owner);
+
+    wxDECLARE_NO_COPY_CLASS(wxScreenDCImpl);
+};
+//-----------------------------------------------------------------------------
+
+class wxMemoryDCImpl: public wxGTKCairoDCImpl
+{
+    typedef wxGTKCairoDCImpl base_type;
+public:
+    wxMemoryDCImpl(wxMemoryDC* owner);
+    wxMemoryDCImpl(wxMemoryDC* owner, wxBitmap& bitmap);
+    wxMemoryDCImpl(wxMemoryDC* owner, wxDC* dc);
+    virtual wxBitmap DoGetAsBitmap(const wxRect* subrect) const;
+    virtual void DoSelect(const wxBitmap& bitmap);
+    virtual const wxBitmap& GetSelectedBitmap() const;
+    virtual wxBitmap& GetSelectedBitmap();
+
+private:
+    void Setup();
+    wxBitmap m_bitmap;
+
+    wxDECLARE_NO_COPY_CLASS(wxMemoryDCImpl);
+};
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGTKCairoDC: public wxDC
+{
+    typedef wxDC base_type;
+public:
+    wxGTKCairoDC(cairo_t* cr);
+
+    wxDECLARE_NO_COPY_CLASS(wxGTKCairoDC);
+};
+

 #else
 #else

-    wxDC();
-#endif

 
 

-    virtual ~wxGTKImplDC();
+#include "wx/dc.h"
+
+//-----------------------------------------------------------------------------
+// wxDC
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGTKDCImpl : public wxDCImpl
+{
+public:
+    wxGTKDCImpl( wxDC *owner );
+    virtual ~wxGTKDCImpl();

 
 #if wxUSE_PALETTE
 
 #if wxUSE_PALETTE

-    void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
+    void SetColourMap( const wxPalette& palette ) { SetPalette(palette); }

 #endif // wxUSE_PALETTE
 
     // Resolution in pixels per logical inch
 #endif // wxUSE_PALETTE
 
     // Resolution in pixels per logical inch


@@ -45,21 +136,21 @@ public:
     virtual void EndPage() { }
 
     virtual GdkWindow* GetGDKWindow() const { return NULL; }
     virtual void EndPage() { }
 
     virtual GdkWindow* GetGDKWindow() const { return NULL; }

-
-protected:
+    virtual void* GetHandle() const { return GetGDKWindow(); }
+    

     // base class pure virtuals implemented here
     virtual void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
     virtual void DoGetSizeMM(int* width, int* height) const;
 
     // base class pure virtuals implemented here
     virtual void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
     virtual void DoGetSizeMM(int* width, int* height) const;
 

-private:
-    DECLARE_ABSTRACT_CLASS(wxGTKImplDC)
+    DECLARE_ABSTRACT_CLASS(wxGTKDCImpl)

 };
 
 };
 

-// this must be defined when wxDC::Blit() honours the DC origian and needed to
+// this must be defined when wxDC::Blit() honours the DC origin and needed to

 // allow wxUniv code in univ/winuniv.cpp to work with versions of wxGTK
 // 2.3.[23]
 #ifndef wxHAS_WORKING_GTK_DC_BLIT
     #define wxHAS_WORKING_GTK_DC_BLIT
 #endif
 
 // allow wxUniv code in univ/winuniv.cpp to work with versions of wxGTK
 // 2.3.[23]
 #ifndef wxHAS_WORKING_GTK_DC_BLIT
     #define wxHAS_WORKING_GTK_DC_BLIT
 #endif
 

-#endif // __GTKDCH__
+#endif
+#endif // _WX_GTKDC_H_